Home / 3,814,927.17-5,722,159.01-1,353,065.01

Finding the Fourth Proportional to 3,814,927.17, 5,722,159.01 and 1,353,065.01

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Solution

The fourth proportional to 3,814,927.17, 5,722,159.01 and 1,353,065.01 is: 2,029,515.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,814,927.17 : 5,722,159.01 = 1,353,065.01 : x
  2. Step 2: Convert to fraction form
    3,814,927.17/5,722,159.01 = 1,353,065.01/x
  3. Step 3: Cross multiply
    3,814,927.17x = 5,722,159.01 × 1,353,065.01
  4. Step 4: Simplify right side
    3,814,927.17x = 7,742,453,131,321.92
  5. Step 5: Solve for x
    x = 7,742,453,131,321.92/3,814,927.17
  6. Step 6: Final answer
    x = 2,029,515.32

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.